CN102195809A - Network transmission and control system - Google Patents
Network transmission and control system Download PDFInfo
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- CN102195809A CN102195809A CN2011100736488A CN201110073648A CN102195809A CN 102195809 A CN102195809 A CN 102195809A CN 2011100736488 A CN2011100736488 A CN 2011100736488A CN 201110073648 A CN201110073648 A CN 201110073648A CN 102195809 A CN102195809 A CN 102195809A
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Abstract
The invention relates to a network transmission and control system which comprises a network management server, a cluster gateway and a plurality of cluster members, wherein the cluster gateway is an exchanger; the cluster members are exchangers or network terminal equipment; and the network management server is a PC (Personal Computer). Due to the adoption of the system, unified and centralized management of a network system can be realized, one group of network systems can be remotely managed only through one or more IP (Internet Protocol) addresses, network topology information is collected, maintained and updated dynamically, and new cluster members can be automatically found, transmitted, configured and brought into a cluster for managing.
Description
Technical field
The present invention relates to the digital information transmission field, relate in particular to a kind of Network Transmission and control system.
Background technology
At present, under digital network environment, the management of the network equipment is mainly contained dual mode: the one, directly be connected on the network equipment by serial ports, it is managed for configuration.This mode management means is relatively simple, only needs a PC just can finish whole configurations, has saved the IP resource.But because at present the networking equipment amount is very big, particularly in the communication network, and the set-point of equipment all relatively disperses, and line service has been brought great inconvenience; The 2nd, by snmp protocol, Telnet agreement, or other complicated agreement, can be at the remote side administration network equipment.The advantage of this mode is that regular maintenance is more convenient, only needs long-range, by webmaster terminal, Telnet emulation terminal, perhaps implements some agreements equipment is unified configuration, maintenance and management.Realize this management, just must dispose a public network IP address, this more and more lacks this present situation to present IP address, beyond doubt a significant defective.Though some agreements can be saved the IP address effectively, implementation procedure is too complicated.
Summary of the invention
For addressing the above problem, the invention provides a kind of Network Transmission and control system that realizes simply, effectively saving the IP address resource.
For achieving the above object, the technical solution used in the present invention is: a kind of Network Transmission and control system, comprise NM server, cluster gateway, a plurality of cluster member, and it is characterized in that:
Public network IP address, the NM server address of the described system of described cluster gateway configuration, and from the registration of trend NM server, lower floor connects one or more cluster members, is used for the transfer network information;
Described NM server is controlled lower floor and is connected cluster gateway, a plurality of cluster member, is used to detect the transfer of described system topology, supervising the network information;
Described cluster member is communicated by letter with NM server by the cluster gateway, and described cluster member lower floor can also connect secondary cluster member.
First preferred version of the present invention is, lower floor is connected with the cluster member that secondary cluster member, upper strata be connected with the cluster gateway can be made as interim gateway, be subjected to the interim webmaster IP of described cluster gateway configuration address, be used for the transfer network information, communicate by letter with described NM server.
Second preferred version of the present invention is, described cluster gateway is a switch, and described cluster member is switch or network-termination device, and described NM server is the PC computer.
Technological thought of the present invention is: NM server is realized a plurality of cluster members of public network IP address management by the transfer of the cluster gateway management network information.The main purpose of cluster management is to allow the public network IP address of network manager by one or a small amount of NM server, realizes the management to a plurality of cluster members.The cluster gateway that has public network IP address, what its lower floor connected is cluster member, and cluster member generally is not provided with public network IP address, and cluster gateway and cluster member have been formed one " network cluster ".The telemanagement order of NM server at first sends on the cluster gateway to be handled, if find that purpose is certain cluster member, then be forwarded on the cluster member and handle, the management of cluster member is that the agency by the cluster gateway finishes, and it is not provided with public network IP address.Simultaneously, the cluster gateway can also be realized automatic allocation cluster member's function, can be configured by the specified type cluster member that preestablishes specifying topological level.
Technical advantage of the present invention is: realize unification, centralized management to a network system; One group network system only need carry out telemanagement by one or a small amount of IP address; Collecting network topology information, safeguard, dynamically update; Can find, issue configuration automatically, and can include in the cluster and manage new cluster member.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a management transfer schematic diagram.
Fig. 2 is a topology detecting schematic diagram.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of Network Transmission and control system comprise NM server, cluster gateway, a plurality of cluster member, and the cluster gateway is a switch, and cluster member is switch or network-termination device, and NM server is the PC computer.
The public network IP address of the described system of cluster gateway configuration, NM server address, and from the registration of trend NM server, lower floor connects one or more cluster members, is used for the transfer network information.
NM server control lower floor connects cluster gateway, a plurality of cluster member, is used to detect the transfer of described system topology, supervising the network information.
Cluster member is communicated by letter with NM server by the cluster gateway, and cluster member lower floor can also connect secondary cluster member.Lower floor is connected with the cluster member that secondary cluster member, upper strata be connected with the cluster gateway can be made as interim gateway, is subjected to the interim webmaster IP of cluster gateway configuration address, is used for the transfer network information, communicates by letter with NM server.
Present embodiment is introduced a new role in this network cluster, interim gateway, the telemanagement order of NM server at first sends on the cluster gateway by the cluster gateway processes, if find that purpose is certain cluster member, then be forwarded on the cluster member and handle, cluster member is not provided with public network IP address.The cluster gateway can distribute interim IP address to the cluster-specific member, this cluster member is transformed into after the interim gateway, the cluster member of the interim gateway second line of a couplet is just by wherein tube reason order, communicate with NM server, eliminate behind the deviated from network cluster automatically its IP address, when the member device of the second line of a couplet was many, interim gateway can be shared part transfer task for the cluster gateway.Can accomplish 15 grades on topological level support tree type like this; The network equipment can be according to preestablishing the automatic configuration of unifying after adding cluster; Any one cluster member can be done interim gateway, and second line of a couplet cluster member does not have the restriction of number.
The cluster gateway realizes that the concrete mode of management transfer is: at first be the switch configuration public network IP address of the superiors, and the NM server address, this moment, switch will be from the trend server registration, and server software will show that this switch is the cluster gateway.
Cluster member adds mode: other switch is connected cluster gateway lower floor, and these exchange opportunities are sent cluster neighbor request message from self up going port, and this message can only arrive its last layer cluster member, can not propagate into other adjacent cluster member.Successively transmit up to the cluster gateway, the cluster gateway on upper strata sends back message using can for corresponding switch after receiving cluster neighbor request message, has MAC Address and request switch which layer under the cluster gateway of nearest cluster gateway in the data of this message.After the request switch is received back message using, will register to NM server by the cluster gateway, NM server software will show that this switch is a cluster member, and its IP address can be shown as the IP address of cluster gateway, i.e. public network IP address.
Up transfer: when cluster member sent message to NM server, target MAC (Media Access Control) address was the MAC Address of cluster gateway, and purpose and source IP address are empty.After the cluster gateway is received this message, fill out MAC Address again and the IP address sends to NM server, NM server software judges it is the message which cluster member sends by the device id in the message data.
Descending transfer: when NM server sent message to cluster member, purpose MAC and IP address all were the address of cluster gateway, heavily filled out MAC Address by device id after the cluster gateway is received and issued the purpose cluster member.
Among Fig. 2, each cluster member all can regularly be found message from up going port signalling of bouquet neighbours in the cluster, and this message can only arrive the last layer cluster member, can not propagate into other cluster member, successively transmits up to the cluster gateway.The cluster gateway of last layer sends back message using can for corresponding cluster member after receiving cluster neighbor request message, have the physical port at self MAC address and request member place in the data of this message, each cluster member is all known the MAC Address of own upper strata cluster gateway and the port at own place like this.All cluster members send to NM server to topology information, NM server software converges these information and forms whole cluster network topological diagram, when network topology structure changes, the cluster gateway all can carry out the topology detecting again, make the network topological diagram of server upgrade in time, easy to use flexible.
Switch can also be preserved an additional configuration file on this switch when being configured to the cluster gateway, and topological level and the device type that this configuration is used for is described.When the switch that meets the topological level that sets in advance and device type entered in the cluster network, the cluster gateway will be configured it by the configuration file of preserving automatically.Configuration is divided into two kinds of IP and no IP, wherein there is the configuration (can only use the switch of one deck under the cluster gateway) of IP to distribute temporary ip address to it by being configured switch place physical port, this switch does not just need the transfer of cluster gateway then, direct and server communicates, and server software shows that this switch is interim gateway.After interim gateway forms, the switch of interim gateway lower floor will utilize interim gateway to manage transfer, thereby share the transfer load of cluster gateway.The switch that is automatically configured can restPose after leaving cluster network automatically, and temporary ip address and configuration information all can be removed.After the configuration of no IP promptly this switch be common cluster member.
Though of the present inventionly describe substantially according to the foregoing description, invention thought of the present invention is not limited in this, and technical staff's notice is based on the replacement that is equal to of invention thought of the present invention, also in scope of patent protection of the present invention.
Claims (3)
1. Network Transmission and control system comprise NM server, cluster gateway, a plurality of cluster member, it is characterized in that:
Public network IP address, the NM server address of the described system of described cluster gateway configuration, and from the registration of trend NM server, lower floor connects one or more cluster members, is used for the transfer network information;
Described NM server is controlled lower floor and is connected cluster gateway, a plurality of cluster member, is used to detect the transfer of described system topology, supervising the network information;
Described cluster member is communicated by letter with NM server by the cluster gateway, and described cluster member lower floor can also connect secondary cluster member.
2. a kind of Network Transmission according to claim 1 and control system is characterized in that; Lower floor is connected with the cluster member that secondary cluster member, upper strata be connected with the cluster gateway can be made as interim gateway, is subjected to the interim webmaster IP of described cluster gateway configuration address, is used for the transfer network information, communicates by letter with described NM server.
3. a kind of Network Transmission according to claim 1 and control device is characterized in that: described cluster gateway is a switch, and described cluster member is switch or network-termination device, and described NM server is the PC computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100736488A CN102195809A (en) | 2011-03-25 | 2011-03-25 | Network transmission and control system |
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| CN2011100736488A CN102195809A (en) | 2011-03-25 | 2011-03-25 | Network transmission and control system |
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| CN102195809A true CN102195809A (en) | 2011-09-21 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105827446A (en) * | 2016-03-31 | 2016-08-03 | 深圳市金溢科技股份有限公司 | Intelligent traffic API gateway and intelligent traffic service system |
| CN107800810A (en) * | 2017-11-28 | 2018-03-13 | 郑州云海信息技术有限公司 | A kind of Server remote control method and system |
| CN107888420A (en) * | 2017-11-23 | 2018-04-06 | 北京安博通科技股份有限公司 | A kind of management system of LAN forwarding unit |
| CN108684039A (en) * | 2018-04-23 | 2018-10-19 | 上海泰砚通信技术有限公司 | A kind of automatic management method of AC clusters |
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| CN1505322A (en) * | 2002-12-04 | 2004-06-16 | ��Ϊ��������˾ | A management method of network device |
| CN101350842A (en) * | 2008-08-13 | 2009-01-21 | 成都华程信息技术有限公司 | Cluster management base on gateway mode |
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2011
- 2011-03-25 CN CN2011100736488A patent/CN102195809A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505322A (en) * | 2002-12-04 | 2004-06-16 | ��Ϊ��������˾ | A management method of network device |
| EP1575212A1 (en) * | 2002-12-04 | 2005-09-14 | Huawei Technologies Co., Ltd. | Method and system for cluster managing of network facilities |
| CN101350842A (en) * | 2008-08-13 | 2009-01-21 | 成都华程信息技术有限公司 | Cluster management base on gateway mode |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105827446A (en) * | 2016-03-31 | 2016-08-03 | 深圳市金溢科技股份有限公司 | Intelligent traffic API gateway and intelligent traffic service system |
| CN105827446B (en) * | 2016-03-31 | 2019-04-30 | 深圳市金溢科技股份有限公司 | A kind of intelligent transportation API gateway and intelligent transportation operation system |
| CN107888420A (en) * | 2017-11-23 | 2018-04-06 | 北京安博通科技股份有限公司 | A kind of management system of LAN forwarding unit |
| CN107800810A (en) * | 2017-11-28 | 2018-03-13 | 郑州云海信息技术有限公司 | A kind of Server remote control method and system |
| CN108684039A (en) * | 2018-04-23 | 2018-10-19 | 上海泰砚通信技术有限公司 | A kind of automatic management method of AC clusters |
| CN108684039B (en) * | 2018-04-23 | 2021-12-03 | 上海泰砚通信技术有限公司 | Automatic management method for AC cluster |
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